Clinical Information Discusses physiology, pathophysiology, and general clinical aspects, as they relate to a laboratory test. Carcinoembryonic antigen (CEA) is a glycoprotein normally found in embryonic entodermal epithelium.
Europe's Coldest Cities in Summer. Europe's northernmost city has the continent's coolest summers. No other major city stays anywhere as tepid as ReykjavÃ­k, Iceland, where maximum temperatures average a meagre 12.7 degrees Celsius (54.8 degrees Fahrenheit). That's over five degrees Celsius (10 Â°F) lower than the next coldest city, Leeds.
Germany in Summer-What to Expect: Summer is the peak time of the travel season in Germany: Enjoy warm temperatures, long and sunny days, colorful open-air festivals, and many outdoor activities. Hereâs what to expect from summer (June-August) in Germany, from weather, and airfares, to festivals, and events in Germany.Airfares and Hotel Rates in Summer:ermany in Summer-Weather: In summer, you can enjoy long, sunny days, with temperatures often ranging between 71Â° and 80Â° F. But the summer months are also the time when precipitation in Germany is high, so bring your umbrella.